Concepedia

Hongchang Cheng

HC

Statistics

Publications

16

Citations

433

H-Index

12

Active since

2000

Affiliations

Nanjing University of Science and Technology(Current)

Chinese Academy of Sciences

Hongchang Cheng is an author at Nanjing University of Science and Technology specializing in engineering, applied physics, and optoelectronics.

Top concepts

EngineeringApplied PhysicsOptoelectronicsElectrical EngineeringMaterial ScienceOptical PropertiesPhysicsPhotonicsSemiconductorsChemistry

Publications per year

2000–2023

16

Publications

16

Influence of exponential-doping structure on photoemission capability of transmission-mode GaAs photocathodes

Yijun Zhang, Jun Niu, Jing Zhao et al. · Journal of Applied Physics · 2010 · 76 citations

Electrical Engineering, Engineering, Nanoelectronics +10

?-Sheet structure formation of proteins in solid state as revealed by circular dichroism spectroscopy

Hong‐Yu Hu, Qi Li, Hongchang Cheng et al. · Biopolymers · 2000 · 67 citations

High-efficiency graded band-gap Al<sub>x</sub>Ga<sub>1−x</sub>As/GaAs photocathodes grown by metalorganic chemical vapor deposition

Yijun Zhang, Benkang Chang, Jun Niu et al. · Applied Physics Letters · 2011 · 54 citations

Materials Science, Semiconductors, Electrical Engineering +12

Photoemission characteristics of (Cs, O) activation exponential-doping Ga0.37Al0.63As photocathodes

Xinlong Chen, Jing Zhao, Benkang Chang et al. · Journal of Applied Physics · 2013 · 35 citations

Photoemission Characteristics, Electrical Engineering, Engineering +7

Improved activation technique for preparing high-efficiency GaAs photocathodes

Yijun Zhang, Yunsheng Qian, Feng Cheng et al. · Optical Materials Express · 2017 · 30 citations · Full text

Chemical Engineering, Electrical Engineering, Engineering +13

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